Ingredients
Equipment
Method
Instructions
- Preheat oven to 350°F (175°C) and line an 8x8-inch baking pan with parchment paper.
- Whisk granulated sugar and melted butter in a large bowl until glossy.
- Add eggs one at a time, whisking thoroughly after each.
- Stir in lemon zest and lemon juice.
- Whisk flour, cornstarch, and salt in a separate bowl, then fold into the wet mixture until just combined.
- Spread batter evenly into the prepared pan.
- Bake for 23-25 minutes until the edges are golden and the center is set.
- Cool completely in the pan on a wire rack for about 1 hour.
- Whisk powdered sugar and 2 tablespoons lemon juice until smooth to create the glaze.
- Pour glaze over cooled brownies and sprinkle with extra zest if desired.
- Let glaze set for 20-30 minutes before slicing into 12 squares.
Notes
Store in an airtight container in the refrigerator for up to 5 days. For easier slicing, use a plastic knife or wet the blade between cuts.